UN38.3 Test Report UN38.3 检测报告Applicant: DONGGUAN KOHAM INDUSTRIAL CO., LTD. 委托单位：东莞市嘉航实业有限公司 Manufacturer: Dongguan iRice Electronics Development

Report No./报告编号:

S19072202906001-R1

UN38.3 Test Report

UN38.3 检测报告

Name of Products: Rechargeable Lithium ion Battery KH-B1A16BB

产品名称：可充电锂离子电池 KH-B1A16BB

Applicant: DONGGUAN KOHAM INDUSTRIAL CO., LTD.

委托单位：东莞市嘉航实业有限公司

Manufacturer: Dongguan iRice Electronics Development Co.,Ltd.

生产厂商：东莞群赞电子开发有限公司

Date of issue： 2020-01-17

签发日期：

Shenzhen NTEK Testing Technology Co., Ltd.

深圳市北测检测技术有限公司

Report No./报告编号: S19072202906001-R1

Shenzhen NTEK Testing Technology Co., Ltd. Page 2 of 18

Tel: +86-755-6115 6588 Fax: +86-755-6115 6599 第 2 页共 18 页

http://www.ntek.org.cn

Manufacturer

生产厂商

Dongguan iRice Electronics Development Co., Ltd.

东莞群赞电子开发有限公司

Address of manufacturer

生产厂商地址

No. 9 Hudie 1st Road, Tianxin Village, Huangjiang Town, Dongguan

City, China

东莞市黄江镇田心村蝴蝶一路 9 号

Factory

工厂

Dongguan iRice Electronics Development Co.,Ltd.


Address of factory

工厂地址

No. 9 Hudie 1st Road, Tianxin Village, Huangjiang Town, Dongguan

City, China

东莞市黄江镇田心村蝴蝶一路 9 号

Name of Products

产品名称

Rechargeable Lithium ion Battery

可充电锂离子电池

Model/type reference

型号 KH-B1A16BB

Tested according to 测试依据:

Recommendations on the TRANSPORT OF DANGEROUS GOODS, Manual of Tests and Criteria, PART

III, section 38.3 Lithium metal and lithium ion batteries, the sixth revised edition, amendment 1

(ST/SG/AC.10/11/Rev.6/Amend.1).

联合国《关于危险货物运输的建议书，试验和标准手册》，第三部分，38.3 节锂金属和锂离子电池要求，第

六修订版修正 1 (ST/SG/AC.10/11/Rev.6/Amend.1)

Tests performed 测试项目:

Test T.1: Altitude simulation 试验 T.1：高度模拟

Test T.2: Thermal Test 试验 T.2：温度试验

Test T.3: Vibration 试验 T.3：振动

Test T.4: Shock 试验 T.4：冲击

Test T.5: External short circuit 试验 T.5：外部短路

Test T.6: Impact 试验 T.6：撞击

Test T.7: Overcharge 试验 T.7：过度充电

Test T.8: Forced discharge 试验 T.8：强制放电

Test Conclusion 试验结论:

The Rechargeable Lithium ion Battery submitted by DONGGUAN KOHAM INDUSTRIAL CO., LTD is

tested according to the Recommendations on the TRANSPORT OF DANGEROUS GOODS, Manual of

Tests and Criteria, PART III, section 38.3 Lithium metal and lithium ion batteries, the sixth revised edition,

amendment 1 (ST/SG/AC.10/11/Rev.6/Amend.1).

Test results: PASS

由东莞市嘉航实业有限公司提交的可充电锂离子电池按照联合国《关于危险货物运输的建议书，试验和

标准手册》，第三部分，38.3 节锂金属和锂离子电池要求，第六修订版修正 1

(ST/SG/AC.10/11/Rev.6/Amend.1)进行测试。

测试结果：合格

Tested by:

主检人：

Lix Xu

徐文

Reviewed by:

审核人：

KK Yu

玉雪梅

Approved by:

批准人：

Jesse Zhang

张士杰

Seal of NTEK

报告单位（盖章）



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General product information 通用产品信息:

Nominal Voltage

标称电压 14.4V

Rated Capacity

额定容量 2500mAh

Standard Charging

Current

标准充电电流

1250mA

Nominal energy /

Watt-hour rating

额定能量/额定瓦时

36Wh

Limited Charging

Voltage

充电限制电压

16.8V

Max. Continuous

Charging Current

最大充电电流

3000mA

Standard Continuous

Discharge Current

标准放电电流

1250mA Cut-Off Voltage

放电截止电压 11.2V

Max. Continuous

Discharge Current

最大放电电流

30000mA Model number of the cell

内部电芯型号 INR18650-25R

Number of cells

电芯数量 4 cells

Connection pattern of

cells

电芯连接方式

4S1P

4 串 1 并

Cell’s Max. Continuous

Discharge Current

电芯最大放电电流

30000mA Rated Capacity of Cell

电芯额定容量 2500mAh

Classification

类别

Small Lithium ion

Batteries

小型锂离子电池

Dimension (T×W×H)

尺寸 51.46×53.41×84.57mm

Appearance

外观

Black and Prismatic

黑色、棱柱形

Date of receipt of test

item

接收日期

2019-07-26 Completion Date

完成日期 2019-08-07

Remarks 备注说明:

Batteries of #S190722029006-001 ~ #S190722029006-004 are fully charged at first cycle;

Batteries of #S190722029006-005 ~ #S190722029006-008 are fully charged after 25 cycles;

Component cells of #S190722029006-009 ~ #S190722029006-013 at 50% of the design rated capacity at

first cycle;

Component cells of #S190722029006-014 ~ #S190722029006-018 at 50% of the design rated capacity

after 25 cycles;

Batteries of #S190722029006-019 ~ #S190722029006-022 are fully charged at first cycle;

Batteries of #S190722029006-023 ~ #S190722029006-026 are fully charged after 25 cycles;

Component cells of #S190722029006-027 ~ #S190722029006-036 are fully discharged at first cycle;

Component cells of #S190722029006-037 ~ #S190722029006-046 are fully discharged after 25 cycles;

Test environment condition: Room temperature: 15-25°C; Room humidity: 40-70%

Note: This testing report displaces the original report of No. S19072202906001, and the original one No.



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S19072202906001 was invalid since the date of this testing report released

电池#S190722029006-001 ~ #S190722029006-004 为首次循环满电状态；

电池#S190722029006-005 ~ #S190722029006-008 为 25 次循环后满电状态；

元件电池芯#S190722029006-009 ~ #S190722029006-013 为首次循环 50%电荷状态；

元件电池芯#S190722029006-014 ~ #S190722029006-018 为 25 次循环后 50%电荷状态；

电池#S190722029006-019 ~ #S190722029006-022 为首次循环满电状态；

电池#S190722029006-023 ~ #S190722029006-026 为 25 次循环后满电状态；

元件电池芯#S190722029006-027 ~ #S190722029006-036 为首次循环完全放电状态；

元件电池芯#S190722029006-037 ~ #S190722029006-046 为 25 次循环后完全放电状态；

试验环境条件：环境温度：15-25°C；环境湿度：40-70%

注：本报告替换原报告 S19072202906001，自本报告签发之日起，原报告 S19072202906001 作废。

Manufacturer’s contact information 制造商联系信息:

Phone number 电话号码: 0769-83638899

Email address 电子邮件地址: [email protected]

Website 网址: /

Summaries of testing 测试摘要:

All rechargeable battery types, including those composed of previously tested cells, shall be subjected to

tests T.1 to T.5 and T.7.

所有可充电的电池组类型，包括由已经通过试验的电芯组成的电池，均须做 T.1 至 T.5 和 T.7 的试验。

Tests T.1 to T.5 are conducted in sequence on the same battery. Tests T.6 and T.8 are conducted using

not otherwise tested batteries. Test T.7 may be conducted using undamaged batteries previously used in

Tests T.1 to T.5 for purposes of testing on cycled batteries.

电池必须按顺序在相同的一组电池上进行T.1至T.5的试验。T.6和T.8的试验应使用另外未试验过的电池。T.7

的试验可以使用先前在T.1至T.5的试验中使用过的未损坏电池进行，以便测试进行在循环过的电池上。

In order to quantify the mass loss, the following procedure is provided:

Mass loss(%)=(M1-M2)/M1×100

为了量化质量损失，使用以下公式计算：

质量损失(%)=(M1-M2)/M1×100

Where M1 is the mass before the test and M2 is the mass after the test. When mass loss does not exceed

the values in Table below, it is considered as "no mass loss".

式中：M1是试验前的质量，M2是试验后的质量。如果质量损失不超过下表所列的数值，应视为“无质量损失”。

Mass M of cell or battery

电芯或电池的质量

Mass loss limit

质量损失限值

M＜1g 0.5%

1g≤M≤75g 0.2%

M＞75g 0.1%

In tests T.1 to T.4, batteries meet this requirement if there is no leakage, no venting, no disassembly, no

rupture and no fire and if the open circuit voltage of each test battery after testing is not less than 90% of its

voltage immediately prior to this procedure.

在T.1至T.4的试验中，电池须满足无渗漏、无泄气、无解体、无破裂和无起火，并且每个试验电池在试验后

的开路电压不小于其在进行这一试验前电压的90%。



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Test Procedure 测试程序

Pre-conditioning

预处理

Marking

标识样品

Altitude simulation

高度模拟

Thermal test

温度试验

Vibration

振动

Shock

冲击

External short circuit

外部短路

Impact

撞击

Overcharge

过度充电

Finish

完成测试

Forced discharge

强制放电

Sample No.样品编号：S190722029006-001

~

S190722029006-008


~

S190722029006-018


~

S190722029006-026


~

S190722029006-046



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Photos of sample 样品照片



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Tel: +86-755-6115 6588 Fax: +86-755-6115 6599 第 9 页共 18 页





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Test results 测试结果:

Test T.1: Altitude simulation 试验T.1：高度模拟

Test method 测试方法

Batteries are stored at a pressure of 11.6 kPa or less for at least six hours at ambient temperature (20 ± 5°C).

试验电池被放置在压力等于或低于11.6 kPa和环境温度(20±5°C)下存放至少6小时。

Requirement 要求

Batteries meet this requirement if there is no leakage, no venting, no disassembly, no rupture and no fire and if

the open circuit voltage of each test battery after testing is not less than 90% of its voltage immediately prior to

this procedure.

电池须无渗漏、无泄气、无解体、无破裂和无起火，并且每个试验电池在试验后的开路电压不小于其在进行这一

试验前电压的90%。

Test Data showed in table below 测试数据见下表

State of

samples

样品状态

No.

编号

Prior to test 试验前 After test 试验后 Mass

loss

质量损失

(%)

Voltage after

test/ voltage

prior to test

试验后电压/

试验前电压(%)

Results

结果 Mass

质量

(g)

Voltage

电压

(V)

Mass

质量

(g)

Voltage

电压

(V)

At first cycle,

in fully

charged

states

首次循环满电

状态

S19072202

9006-001 230.53 16.65 230.53 16.64 0.000 99.94

PASS

合格

S19072202

9006-002 231.36 16.63 231.35 16.63 0.004 100.0

PASS

合格

S19072202

9006-003 230.67 16.60 230.67 16.60 0.000 100.0

PASS

合格

S19072202

9006-004 231.57 16.62 231.57 16.62 0.000 100.0

PASS

合格

After 25

cycles ending

in fully

charged

states

25 次循环后满

电状态

S19072202

9006-005 231.51 16.63 231.51 16.63 0.000 100.0

PASS

合格

S19072202

9006-006 230.57 16.62 230.56 16.62 0.004 100.0

PASS

合格

S19072202

9006-007 230.63 16.63 230.63 16.62 0.000 99.94

PASS

合格

S19072202

9006-008 231.21 16.63 231.21 16.63 0.000 100.0

PASS

合格

Notes 注释:

After the test, there is no leakage, no venting, no disassembly, no rupture and no fire.

测试后，电池未渗漏、未泄气、未解体、未破裂和未起火。

Room temperature 环境温度: 23.1°C



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Test T.2: Thermal test 试验T.2：温度试验


Batteries are to be stored for at least six hours at a test temperature equal to 72 ± 2°C, followed by storage for

at least six hours at a test temperature equal to -40 ± 2°C. The maximum time interval between test

temperature extremes is 30 minutes. This procedure is to be repeated 10 times, after which all test batteries

are to be stored for 24 hours at ambient temperature (20 ± 5°C).

电池放置在试验温度等于72±2°C的条件下存放至少6小时，接着再在试验温度等于-40±2°C的条件下存放至少6

小时。两个极端试验温度之间的最大时间间隔为30分钟。此程序重复进行，共完成10次，接着将所有试验电池在

环境温度(20±5°C)下存放24小时。

Requirement 要求



this procedure.




State of

samples

样品状态

No.

编号


loss

质量损失

(%)

Voltage after

test/ voltage

prior to test

试验后电压/

试验前电压(%)

Results

结果 Mass

质量

(g)

Voltage

电压

(V)

Mass

质量

(g)

Voltage

电压

(V)

At first cycle,

in fully

charged

states

首次循环满电

状态

S19072202

9006-001 230.53 16.64 230.43 16.44 0.043 98.80

PASS

合格

S19072202

9006-002 231.35 16.63 231.22 16.42 0.056 98.74

PASS

合格

S19072202

9006-003 230.67 16.60 230.58 16.41 0.039 98.86

PASS

合格

S19072202

9006-004 231.57 16.62 231.47 16.41 0.043 98.74

PASS

合格

After 25

cycles ending

in fully

charged

states

25 次循环后满

电状态

S19072202

9006-005 231.51 16.63 231.41 16.38 0.043 98.50

PASS

合格

S19072202

9006-006 230.56 16.62 230.45 16.41 0.048 98.74

PASS

合格

S19072202

9006-007 230.63 16.62 230.52 16.42 0.048 98.80

PASS

合格

S19072202

9006-008 231.21 16.63 231.09 16.43 0.052 98.80

PASS

合格

Notes 注释:






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Test T.3: Vibration 试验T.3：振动


Batteries are firmly secured to the platform of the vibration machine without distorting the cells in such a

manner as to faithfully transmit the vibration. The vibration shall be a sinusoidal waveform with a logarithmic

sweep between 7 Hz and 200 Hz and back to 7 Hz traversed in 15 minutes. This cycle shall be repeated 12

times for a total of 3 hours for each of three mutually perpendicular mounting positions of the cell. One of the

directions of vibration must be perpendicular to the terminal face.

The logarithmic frequency sweep is as follows: from 7 Hz a peak acceleration of 1 gn is maintained until 18 Hz

is reached. The amplitude is then maintained at 0.8 mm (1.6 mm total excursion) and the frequency increased

until a peak acceleration of 8 gn occurs (approximately 50 Hz). A peak acceleration of 8 gn is then maintained

until the frequency is increased to 200 Hz.

电池紧固于振动台台面，但不得造成电芯变形，并能准确可靠地传播振动。振动应是正弦波形，对数扫描频率在

7 Hz和200 Hz之间，再回到7 Hz，1次循环时间为15分钟。这一振动过程须对三个互相垂直的电芯安装方位的每

一方向重复进行12次，总共为时3小时。其中一个振动方向必须与端面垂直。

对数扫频方式：从7 Hz开始，保持1 gn的最大加速度，直到频率达到18 Hz。然后将振幅保持在0.8mm（总位移

1.6mm），并增加频率直到峰值加速度达到8 gn（频率约为50 Hz）。将峰值加速度保持在8 gn直到频率增加到200

Hz。

Requirement 要求

Batteries meet this requirement if there is no leakage, no venting, no disassembly, no rupture and no fire during

the test and after the test and if the open circuit voltage of each test battery directly after testing in its third

perpendicular mounting position is not less than 90% of its voltage immediately prior to this procedure.

测试中和测试后电池须无渗漏、无泄气、无解体、无破裂和无起火，并且每个试验电池在第三个垂直安装方位上

的试验后立即测得的开路电压不小于在进行这一试验前电压的90%。


State of

samples

样品状态

No.

编号


loss

质量损失

(%)

Voltage after

test/ voltage

prior to test

试验后电压/

试验前电压(%)

Results

结果 Mass

质量

(g)

Voltage

电压

(V)

Mass

质量

(g)

Voltage

电压

(V)

At first cycle,

in fully

charged

states

首次循环满电

状态

S19072202

9006-001 230.43 16.44 230.42 16.43 0.004 99.94

PASS

合格

S19072202

9006-002 231.22 16.42 231.22 16.42 0.000 100.0

PASS

合格

S19072202

9006-003 230.58 16.41 230.58 16.41 0.000 100.0

PASS

合格

S19072202

9006-004 231.47 16.41 231.46 16.40 0.004 99.94

PASS

合格

After 25

cycles ending

in fully

charged

S19072202

9006-005 231.41 16.38 231.41 16.38 0.000 100.0

PASS

合格

S19072202

9006-006 230.45 16.41 230.44 16.41 0.004 100.0

PASS

合格



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states

25 次循环后满

电状态

S19072202

9006-007 230.52 16.42 230.52 16.41 0.000 99.94

PASS

合格

S19072202

9006-008 231.09 16.43 231.09 16.43 0.000 100.0

PASS

合格

Notes 注释:

During and after the test, there is no leakage, no venting, no disassembly, no rupture and no fire.

测试中和测试后，电池未渗漏、未泄气、未解体、未破裂和未起火。


Test T.4: Shock 试验 T.4：冲击


Batteries are secured to the testing machine by means of a rigid mount which will support all mounting surfaces

of each test battery. Each battery is subjected to a half-sine shock of peak acceleration depending on the mass

of the battery. The pulse duration is 6 milliseconds. The formula below is provided to calculate the appropriate

minimum peak accelerations.

Mass of the battery Minimum peak acceleration Pulse duration

≤4.482 kg 150 gn 6 ms

>4.482 kg

Not applicable 6 ms

* Mass is expressed in kilograms.

Each battery is subjected to three shocks in the positive direction followed by three shocks in the negative

direction of three mutually perpendicular mounting positions of the battery for a total of 18 shocks.

试验电池用刚性支架紧固在试验装置上，支架支撑着每个试验电池的所有安装面。每个电池须经受基于电池质量

的一个峰值加速度半正弦波冲击。如下公式用于计算适用的最小峰值加速度：

电池的质量最小峰值加速度脉冲持续时间

≤4.482 kg 150 gn 6 ms

>4.482 kg

不适用 6 ms

*质量单位表示为kg.

每个电池须在三个互相垂直的电池安装方位的正方向经受三次冲击，接着在反方向经受三次冲击，总共经受18

次冲击。

Requirement 要求



this procedure.






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State of

samples

样品状态

No.

编号


loss

质量损失

(%)

Voltage after

test/ voltage

prior to test

试验后电压/

试验前电压(%)

Results

结果 Mass

质量

(g)

Voltage

电压

(V)

Mass

质量

(g)

Voltage

电压

(V)

At first cycle,

in fully

charged

states

首次循环满电

状态

S19072202

9006-001 230.42 16.43 230.41 16.43 0.004 100.0

PASS

合格

S19072202

9006-002 231.22 16.42 231.22 16.41 0.000 99.94

PASS

合格

S19072202

9006-003 230.58 16.41 230.57 16.41 0.004 100.0

PASS

合格

S19072202

9006-004 231.46 16.40 231.46 16.40 0.000 100.0

PASS

合格

After 25

cycles ending

in fully

charged

states

25 次循环后满

电状态

S19072202

9006-005 231.41 16.38 231.41 16.37 0.000 99.94

PASS

合格

S19072202

9006-006 230.44 16.41 230.44 16.41 0.000 100.0

PASS

合格

S19072202

9006-007 230.52 16.41 230.51 16.41 0.004 100.0

PASS

合格

S19072202

9006-008 231.09 16.43 231.09 16.42 0.000 99.94

PASS

合格

Notes 注释:




Test T.5: External short circuit 试验T.5：外部短路


Batteries to be tested are heated for a period of time necessary to reach a homogeneous stabilized

temperature of 57 ± 4 °C, measured on the external case. This period of time depends on the size and design

of the battery and is assessed and documented. Then the battery at 57 ± 4 °C is subjected to one short circuit

condition with a total external resistance of less than 0.1 ohm.

This short circuit condition is continued for at least one hour after the battery external case temperature has

returned to 57 ± 4 °C.

The short circuit and cooling down phases are conducted at least at ambient temperature.

试验电池首先被加热或恒定一段时间，使其达到57 ± 4 °C并使其外表面温度均匀恒定在57 ± 4 °C。该加热时间

或热恒定时间的长短取决于该电池的尺寸和设计，并同时加以评估及提供文件证明。然后该电池在57 ± 4 °C的条

件下承受一个外部总阻抗小于0.1Ω的短路条件。

该短路测试持续到电池外表面温度返回至57 ± 4 °C后再保持至少1小时。

该短路和冷却阶段均被执行在57 ± 4 °C的环境温度下。

Requirement 要求

Batteries meet this requirement if their external temperature does not exceed 170°C and there is no



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disassembly, no rupture and no fire during the test and within six hours after test.

电池外壳温度不超过170°C，并且在试验过程中及试验后6小时内无解体、无破裂，无起火。

Test data showed in table below 测试数据见下表

State of samples

样品状态

No.

编号

Maximum outer casing temperature

电池表面最高温度 (°C)

Results

结果

At first cycle, in fully

charged states

首次循环满电状态

S190722029006-001 57.6 PASS 合格

S190722029006-002 58.8 PASS 合格

S190722029006-003 57.3 PASS 合格

S190722029006-004 56.5 PASS 合格

After 25 cycles ending in

fully charged states

25 次循环后满电状态

S190722029006-005 59.2 PASS 合格

S190722029006-006 58.3 PASS 合格

S190722029006-007 57.2 PASS 合格

S190722029006-008 59.3 PASS 合格

Notes 注释:

There is no disassembly, no rupture and no fire during the test and within six hours after test.

电池在测试中和测试后 6 小时内未解体、未破裂，未起火。


Test T.6: Impact 试验T.6：撞击


Each component cell is to be placed on a flat smooth surface. A 15.8 mm ±0.1 mm diameter, at least 6 cm long,

or the longest dimension of the cell, whichever is greater, Type 316 stainless steel bar is to be placed across

the centre of the sample. A 9.1 kg ± 0.1 kg mass is to be dropped from a height of 61 ± 2.5 cm at the

intersection of the bar and sample in a controlled manner using a near frictionless, vertical sliding track or

channel with minimal drag on the falling mass. The vertical track or channel used to guide the falling mass shall

be oriented 90 degrees from the horizontal supporting surface.

The test sample is to be impacted with its longitudinal axis parallel to the flat surface and perpendicular to the

longitudinal axis of the 15.8 mm ± 0.1mm diameter curved surface lying across the centre of the test sample.

Each sample is to be subjected to only a single impact.

每个元件电池芯放在平坦光滑的表面上。一根 316 型不锈钢棒横放在试样中心，钢棒直径 15.8±0.1 毫米，长度

至少 6 厘米，或电芯的最长尺度，取二者中较大者。将一块 9.1±0.1 kg 的重锤从 61±2.5 厘米高处跌落到钢棒

和试样交叉点，使用一个几乎没有摩擦的、对落体重锤阻力很小的垂直导轨或管道加以控制。垂直导轨或管道用

于引导落锤沿与水平支撑表面呈 90 度落下。

接受撞击的试样，纵轴应与测试平面平行并与横放在试样中心的直径 15.8±0.1 毫米弯曲表面的纵轴垂直。每一

试样只经受一次撞击。

Requirement 要求

Component cells meet this requirement if their external temperature does not exceed 170°C and there is no

disassembly and no fire during the test and within six hours after the test.

元件电池芯外壳温度不超过170°C，并且在试验过程中及试验后6小时内无解体，无起火。



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State of samples

样品状态

No.

编号

Maximum outer casing temperature

电池芯表面最高温度 (°C)

Results

结果

At first cycle at 50%

of the design rated

capacity.首次循环

50%电荷状态

S190722029006-009 23.6 PASS 合格

S190722029006-010 24.5 PASS 合格

S190722029006-011 23.5 PASS 合格

S190722029006-012 25.4 PASS 合格

S190722029006-013 23.3 PASS 合格

After 25 cycles

ending at 50% of the

design rated capacity.

25 次循环后 50%电荷

状态

S190722029006-014 24.1 PASS 合格

S190722029006-015 26.3 PASS 合格

S190722029006-016 25.2 PASS 合格

S190722029006-017 23.3 PASS 合格

S190722029006-018 26.6 PASS 合格

Notes 注释:

There is no disassembly, no rupture and no fire during the test and within six hours after the test.

元件电池芯在测试中和测试后 6 小时内未解体、未起火。


Test T.7: Overcharge 试验 T.7：过度充电


The charge current is twice the manufacturer's recommended maximum continuous charge current. The

minimum voltage of the test is as follows:

When the manufacturer's recommended charge voltage is not more than 18V, the minimum voltage of the

test is the lesser of two times the maximum charge voltage of the battery or 22V.

When the manufacturer's recommended charge voltage is more than 18V, the minimum voltage of the test

shall be 1.2 times the maximum charge voltage.

Tests are to be conducted at ambient temperature. The duration of the test is 24 hours.

充电电流为制造商建议的最大持续充电电流的两倍。试验的最小电压如下：

制造商建议的充电电压不大于18V时，试验的最小电压应是电池最大充电电压的两倍或22伏两者中的较小者。

制造商建议的充电电压大于18V时，试验的最小电压应是电池最大充电电压的1.2倍。

试验在环境温度下进行。试验时间为24小时。

Requirement 要求

Batteries meet this requirement if there is no disassembly and no fire during the test and within seven days

after the test.

电池在试验过程中和试验后7天内无解体，无起火。


Overcharge current 过充电电流(mA) ........................ : 2×3000=6000mA

Overcharge voltage 过充电电压(Vdc) ....................... : 22V



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Duration of the test 过充试验时间(hours) ................. : 24 hours

State of samples 样品状态 No.编号 Results 结果

At first cycle, in fully charged

states

首次循环满电状态

S190722029006-019 PASS 合格

S190722029006-020 PASS 合格

S190722029006-021 PASS 合格

S190722029006-022 PASS 合格

After 25 cycles ending in fully

charged states

25 次循环后满电状态

S190722029006-023 PASS 合格

S190722029006-024 PASS 合格

S190722029006-025 PASS 合格

S190722029006-026 PASS 合格

Notes 注释:

There is no disassembly and no fire during the test and within seven days after the test.

电池在测试中和测试后 7 天内未解体，未着火。


Test T.8: Forced discharge 试验 T.8：强制放电


Each component cell is forced discharged at ambient temperature by connecting it in series with a 12V D.C.

power supply at an initial current equal to the maximum discharge current specified by the manufacturer.

The specified discharge current is to be obtained by connecting a resistive load of the appropriate size and

rating in series with the test cell. Each cell is forced discharged for a time interval (in hours) equal to its rated

capacity divided by the initial test current (in ampere).

每个元件电池芯在环境温度下与 12V 直流电电源串联在起始电流等于制造商给定的最大放电电流的条件下强制

放电。

电芯与一个适当大小的电阻负载串联以调节到规定大小的放电电流。每块电芯的放电时间（单位为 h）等于电芯

的额定容量除以试验初始放电电流（单位 A）。

Requirement 要求

Component cells meet this requirement if there is no disassembly and no fire during the test and within seven

days after the test.

元件电池芯在试验过程中和试验后 7 天内无解体，无起火。


Initial current 初始电流(mA) ...................................... : 30000mA

Supply voltage 试验电压(Vdc) .................................. : 12Vdc

Time interval 试验时间(Minutes) ............................... : 5 Minutes

State of samples 样品状态 No.编号 Results 结果

At first cycle, in fully discharged

states

首次循环完全放电状态

S190722029006-027 PASS 合格

S190722029006-028 PASS 合格

S190722029006-029 PASS 合格



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S190722029006-030 PASS 合格

S190722029006-031 PASS 合格

S190722029006-032 PASS 合格

S190722029006-033 PASS 合格

S190722029006-034 PASS 合格

S190722029006-035 PASS 合格

S190722029006-036 PASS 合格

After 25 cycles ending in fully

discharged states

25 次循环后完全放电状态

S190722029006-037 PASS 合格

S190722029006-038 PASS 合格

S190722029006-039 PASS 合格

S190722029006-040 PASS 合格

S190722029006-041 PASS 合格

S190722029006-042 PASS 合格

S190722029006-043 PASS 合格

S190722029006-044 PASS 合格

S190722029006-045 PASS 合格

S190722029006-046 PASS 合格

Notes 注释:

There is no disassembly and no fire during the test and within seven days after the test.

元件电池芯在测试中和测试后 7 天内未解体，未着火。


*******End of Test Report 检测报告结束*******

Important Notice

注意事项

1. The test report is invalid without the Report Seal of NTEK and Paging seal of NTEK.

本报告书无本公司报告专用章、骑缝章无效.

2. Nobody is allowed to photocopy or partly photocopy this test report without written

permission of NTEK.

未经本公司书面同意，不得部分地复制本报告书。

3. The test report is invalid without the signatures of Ratifier, Reviewer and Testing

engineer.

本报告书无批准人、审核人、及主检人签名无效。

4. The report is invalid when anything of following happens – illegal transfer, reproduce,

embezzlement, imposture, modification or tampering in any media form.

私自转让、复制、盗用、冒用、涂改、或以任何媒体形式篡改的报告书无效。

5. Objections to the test report must be submitted to NTEK within 15 days.

对报告书若有异议，应于收到报告之日起15天内向本公司提出。

6. The test report is valid for the tested samples only.

本报告仅对测试样品有效。

7. The Chinese contents in this report are only for reference.

本报告中的中文内容仅供参考。

Shenzhen NTEK Testing Technology Co., Ltd.


Address: 1/F, Building C, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen

518126 P.R. China

地址：深圳市宝安区西乡三围奋达科技园 C 栋 1 楼

Tel 电话：+86-755-6115 6588 Fax 传真：+86-755-6115 6599

E-mail 邮箱：[email protected] [email protected]

Service complaint hotline 客户投诉电话：+86-755-6115 6566

Service complaint e-mail 客户投诉邮箱：[email protected]

Website 网址：http://www.ntek.org.cn

mailto:[email protected]


Report No.报告编号: S20010803528001


Tel: +86-755-6115 6588 Fax: +86-755-6115 6599 第 1 页共 2 页


Lithium cell and battery test summary

锂电池和锂电池组试验情况概要

Applicant 委托单位

Name名称 DONGGUAN KOHAM INDUSTRIAL CO., LTD.

东莞市嘉航实业有限公司

(a) Product manufacturer 产品生产厂商

Name名称 Dongguan iRice Electronics Development Co., Ltd.


(b) Contact information of manufacturer 生产厂商联系信息

Address 地址

No. 9 Hudie 1st Road, Tianxin Village, Huangjiang Town, Dongguan City,

China

东莞市黄江镇田心村蝴蝶一路9号

Tel 电话 +86-769-83638899

E-mail 邮箱 [email protected]

Website 网址 www.iricepower.com.cn

(c) Information of test laboratory 测试实验室信息

Name 名称 Shenzhen NTEK Testing Technology Co., Ltd.


Address 地址

1/F, Building C, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China

深圳市宝安区西乡三围奋达科技园 C 栋 1 楼

Tel 电话 +86-755-6115 6588

E-mail 邮箱 [email protected]

Website 网址 http://www.ntek.org.cn

(d) (e) Information of UN38.3 Test Report UN38.3测试报告信息

UN38.3 Test Report No.

UN38.3测试报告编号 S19072202906001-R1

Date of UN38.3 Test Report

UN38.3测试报告日期

2020-01-17

(f) Description of product 产品描述

Name 名称 Rechargeable Lithium ion Battery 可充电锂离子电池

Classification 类别 Lithium ion battery 锂离子电池

Model 型号 KH-B1A16BB

Rating 额定 14.4V, 2500mAh, 36Wh

Mass 质量 231g

Appearance 外观 Black and Prismatic 黑色、棱柱形


Report No.报告编号: S20010803528001


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Lithium cell and battery test summary

锂电池和锂电池组试验情况概要

Photo of Sample

产品图片

(g) Test items and results 测试项目及结果

T.1-Altitude simulation

高度模拟 Pass 合格

T.5-External short circuit

外部短路 Pass 合格

T.2-Thermal Test

温度试验 Pass 合格

T.6-Impact

撞击 Pass 合格

T.3-Vibration

振动 Pass 合格

T.7-Overcharge

过度充电 Pass 合格

T.4-Shock

冲击 Pass 合格

T.8-Forced discharge

强制放电 Pass 合格

(h) Reference to assembled battery testing requirements 关于集成电池组试验要求

38.3.3 (f) Not applicable 不适用 38.3.3 (g) Not applicable 不适用

(i) Revised edition of the Manual of Tests and Criteria 试验和标准手册修订版本

Recommendations on the TRANSPORT OF DANGEROUS GOODS, Manual of Tests and Criteria, PART III, section 38.3 Lithium metal and lithium ion batteries, the sixth revised edition, amendment 1 (ST/SG/AC.10/11/Rev.6/Amend.1).

联合国《关于危险货物运输的建议书，试验和标准手册》，第三部分，38.3 节锂金属和锂离子电池要求，第

六修订版修正 1

Signature 签名 Date of issue 签发日期 2020-01-17

Title 职务 Engineer 工程师

扫描全能王创建

扫描全能王创建

Documents

UN38.3 Test Report UN38.3 检测报告Applicant: DONGGUAN KOHAM INDUSTRIAL CO., LTD. 委托单位： 东莞市嘉航实业有限公司 Manufacturer: Dongguan iRice Electronics Development

UN38.3 Test Report UN38.3 检测报告Applicant: DONGGUAN KOHAM INDUSTRIAL CO., LTD. 委托单位：东莞市嘉航实业有限公司 Manufacturer: Dongguan iRice Electronics Development